Byzantine Pb seal (12.71g, 24mm) N. imperial spatharios and tourmarches (eighth century, second half)
Obv: A cruciform invocative monogram (maybe type XII). In the quarters: : τῷ δούλῳ σου. Wreath border.
Rev: inscription in four lines: ... β(ασιλικῷ) σπ(αθαρίῳ) καὶ τουρμάρχῃ ... Θεοτόκε βοήθει τῷ δούλῳ σου ... βασιλικῷ σπαθαρ καὶ τουρμάρχῃ …
Mother of God, help your servant N., imperial spatharios and tourmarches.
Vide: BZS.1958.106.1600 N. hypatos, imperial σπαθαρίῳ and tourmarches (eighth century, second half).